V final = (Mass x V initial) + (Mass x V initial) /m + m
V = (0.04 x 300) + ( 0.5 x 0 ) / 0.04 + 0.5
V = 22.2 m/s
Answer:
trophic level
Explanation:
Each step of the food chain in the energy pyramid is called a trophic level.
Answer:
the somatic nervous system and the autonomic nervous system
Explanation:
The somatic nervous system is responsible for both sending and receiving sensory and motor information to the central nervous system.
The autonomic nervous system is responsible for regulating involuntary body functions. For example, heart rate, breathing, and digestion.
Answer-
All the bonds are hydrogen bonds and this bond is strong
23. centromeres
25. mitosis
27. cancer
29. sister chromatid
31. tissues
